附录常用统计表 附表1 正态分布函数表 221

()2tuuedt

u 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 l.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 0.500 0 0.539 8 0.579 3 0.617 9 0.655 4 0.691 5 0.725 7 0.758 0 0.788 1 0.815 9 0.841 3 0.864 3 0.884 9 0.903 2 0.919 2 0.933 2 0.945 2 0.955 4 0.964 1 0.971 3 0.977 2 0.982 1 0.986 1 0.989 3 0.991 8 0.993 8 0.995 3 0.996 5 0.997 4 0.998 1 0.504 0 0.543 8 0.583 2 0.621 7 0.659 1 0.695 0 0.729 1 0.761 1 0.791 0 0.818 6 0.843 7 0.866 5 0.886 9 0.904 9 0.920 7 0.934 5 0.946 3 0.956 4 0.964 9 0.971 9 0.977 8 0.982 6 0.986 5 0.989 6 0.992 0 0.994 0 0.995 5 0.996 6 0.997 5 0.968 2 0.508 0 0.547 3 0.587 l 0.625 5 0.662 8 0.698 5 0.732 4 0.764 2 0.793 9 0.821 2 0.846 1 0.868 6 0.888 8 0.906 6 0.922 2 0.935 7 0.947 4 0.957 3 0.965 6 0.972 6 0.978 3 0.983 0 0.986 8 0.989 8 0.692 2 0.994 1 0.995 6 0.996 7 0.997 6 0.998 2 0.512 0 0.551 7 0.591 0 0.629 3 0.666 4 0.701 9 0.735 7 0.767 3 0.796 7 0.823 8 0.848 5 0.870 8 0.890 7 0.908 2 0.923 6 0.937 0 0.948 4 0.958 2 0.966 4 0.973 2 0.978 8 0.983 4 0.987 1 0.990 1 0.992 5 0.994 3 0.995 7 0.996 8 0.997 7 0.998 3 0.516 0 0.555 7 0.594 8 0.633 1 0.670 0 0.705 4 0.738 9 0.770 3 0.799 5 0.826 4 0.850 8 0.872 9 0.892 5 0.909 9 0.925 1 0.938 2 0.949 5 0.959 1 0.967 1 0.973 8 0.979 3 0.983 8 0.987 5 0.990 4 0.992 7 0.994 5 0.995 9 0.996 9 0.997 7 0.998 4 0.519 9 0.559 6 0.598 7 0.636 8 0.673 6 0.708 8 0.742 2 0.773 4 0.802 3 0.828 9 0.858 1 0.874 9 0.894 4 0.911 5 0.926 5 0.939 4 0.950 5 0.959 9 0.967 8 0.974 4 0.979 8 0.984 2 0.987 8 0.990 6 0.992 9 0.994 6 0.996 0 0.997 0 0.997 8 0.998 4 0.523 9 0.563 6 0.602 6 0.640 6 0.677 2 0.712 3 0.745 4 0.776 4 0.805 1 0.831 5 0.855 4 0.877 0 0.896 2 0.913 1 0.927 9 0.940 6 0.951 5 0.960 8 0.968 6 0.975 0 0.980 3 0.984 6 0.988 1 0.990 9 0.993 1 0.994 8 0.996 1 0.997 1 0.997 9 0.998 5 0.527 9 0.567 5 0.606 4 0.644 3 0.680 8 0.715 7 0.748 6 0.779 4 0.807 8 0.834 0 0.857 7 0.879 0 0.898 0 0.914 7 0.929 2 0.941 8 0.952 5 0.961 6 0.969 3 0.975 6 0.980 8 0.985 0 0.988 4 0.991 1 0.993 2 0.994 9 0.996 2 0.997 2 0.997 9 0.998 5 0.531 9 0.571 4 0.610 3 0.648 0 0.684 4 0.719 0 0.751 7 0.782 3 0.810 6 0.836 5 0.859 9 0.881 0 0.899 7 0.916 2 0.930 6 0.942 9 0.953 5 0.962 5 0.969 9 0.976 1 0.981 2 0.985 4 0.988 7 0.991 3 0.993 4 0.995 1 0.996 3 0.997 3 0.998 0 0.998 6 0.535 9 0.575 3 0.614 l 0.651 7 0.687 9 0.722 4 0.754 9 0.785 2 0.813 3 0.838 9 0.862 1 0.883 0 0.901 5 0.917 7 0.931 9 0.944 1 0.954 5 0.963 3 0.970 6 0.976 7 0.981 7 0.985 7 0.989 0 0.991 6 0.993 6 0.995 2 0.996 4 0.997 4 0.998 1 0.998 6

u 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

3 0.998 7 0.999 0 0.999 3 0.999 5 0.999 7 0.999 8 0.999 8 0.999 9 0.999 9 1.000 0 附表2 t-分布的检验临界值表(P(|t(v)|>t)=) 单 侧 双 侧 =0.1 0.05 0.025 0.01 0.005

=0.2 0.1 0.05 0.02 0.01 v=1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 40 50 60 120  3.078 1.886 1.638 1.533 1.476 1.440 1.415 1.397 1.383 1.372 1.363 1.356 1.350 1.345 1.341 1.337 1.333 1.330 1.328 1.325 1.323 1.321 1.319 1.318 1.316 1.315 1.314 1.313 1.311 1.310 1.303 1.299 1.296 1.289 1.282 6.314 2.920 2.353 2.132 2.015 1.943 1.895 1.860 1.833 1.812 1.796 1.782 1.771 1.761 1.753 1.746 1.740 1.734 1.729 1.725 1.721 1.717 1.714 1.711 1.708 1.706 1.703 1.701 1.699 1.697 1.684 1.676 1.671 1.658 1.645 12.706 4.303 3.182 2.776 2.571 2.447 2.365 2.306 2.262 2.228 2.201 2.179 2.160 2.145 2.131 2.120 2.110 2.101 2.093 2.086 2.080 2.074 2.069 2.064 2.060 2.056 2.052 2.048 2.045 2.042 2.021 2.009 2.000 1.980 1.960 3l.821 6.965 4.54l 3.747 3.365 3.143 2.998 2.896 2.821 2.764 2.718 2.681 2.650 2.624 2.602 2.583 2.567 2.552 2.539 2.528 2.518 2.508 2.500 2.492 2.485 2.479 2.473 2.467 2.462 2.457 2.423 2.403 2.390 2.358 2.326 63.657 9.925 5.841 4.604 4.032 3.707 3.499 3.355 3.250 3.169 3.106 3.055 3.012 2.977 2.947 2.921 2.898 2.878 2.861 2.845 2.831 2.819 2.807 2.797 2.787 2.779 2.771 2.763 2.756 2.750 2.704 2.678 2.660 2.617 2.576 附表3 F检验临界值表 P(F>F)= =0.05 f1 f2 1 2 3 4 5 6 7 8 9 10 12 15 20 24 30 40 60 120 ∞

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 161 18.5 10.1 7.11 6.61 5.99 5.59 5.32 5.12 4.96 4.84 4.75 4.67 4.60 4.54 200 19.0 9.55 6 94 5.79 5.14 4.74 4.46 4.26 4.10 3.98 3.89 3.81 3.74 3.68 216 19.2 9.28 6.59 5.41 4.76 4.35 4.07 3.86 3.71 3.59 3.49 3.41 3.34 3.29 225 19.2 9.12 6.39 5.19 4.53 4.12 3.84 3.63 3.48 3.36 3.25 3.18 3.11 3.06 230 19.3 9.01 6.26 5.05 4.39 3.97 3.69 3.48 3.33 3.20 3.11 3.03 2.96 2.90 234 19.3 8.94 6.16 4.95 4.28 3.87 3.58 3.37 3.22 3.09 3.00 2.92 2.85 2.79 237 19.4 8.89 6.09 4.88 4.21 3.79 3.50 3.29 3.14 3.01 2.91 2.83 2.76 2.71 239 19.4 8.85 6.04 4.82 4.15 3.73 3.44 3.23 3.07 2.95 2.8S 2.77 2.70 2.64 241 19.4 8.8l 6.00 4.77 4.10 3.68 3.39 3.18 3.02 2.90 2.80 2.71 2.65 2.59 242 19.4 8.79 5.96 4.74 4.06 3.64 3.35 3.14 2.98 2.85 2.75 2.67 2.60 2.54 244 19.4 8.74 5.91 4.72 4.00 3.57 3.28 3.07 2.91 2.79 2.69 2.60 2.53 2.48 245 19.4 8.70 5.86 4.62 3.94 3.51 3.22 3.01 2.85 2.72 2.62 2.53 2.46 2.40 248 19.4 8.66 5.80 4.56 3.87 3.44 3.15 2.94 2.77 2.65 2.54 2.46 2.49 2.33 249 19.5 8.64 5.77 4.53 3.84 3.41 3.12 2.90 2.74 2.61 2.51 2.42 2.35 2.29 250 19.5 8.62 5.75 4.50 3.81 3.38 3.08 2.86 2.70 2.57 2.47 2.38 2.31 2.25 251 19.5 8.59 5.12 4.46 3.77 3.34 3.04 2.83 2.66 2.53 2.43 2.34 2.27 2.20 252 19.5 8.57 5.69 4.43 3.74 3.30 3.01 2.79 2.62 2.49 2.38 2.30 2.22 2.16 253 19.5 8.55 5.66 4.40 3.70 3.27 2.97 2.75 2.58 2.45 2.34 2.25 2.18 2.11 254 19.5 8.53 5.63 4.36 3.67 3.23 2.93 2.71 2.54 2.40 2.30 2.21 2.13 2.07